Question

2. (10)What ions and/or molecules are present in relatively
large proportions in a solution of a strong base KOH (aq)?
Select all appropriate answers. You must select all the correct and
none of the incorrect answers to get full credit.
KOH
K2+
OH-
OH2-
KO+
OH+
K
OH
K+
None of these choices is correct

3. (10)What ions and/or molecules are present in relatively large
proportions in a solution of a strong acid HBr (aq)?
Select all appropriate answers. You must select all the correct and
none of the incorrect answers to get full credit.
HBr
HBr+
Br+
Br2+
H+
Br-
H2-
Br2-
H
Br

4. (10)What ions and/or molecules are present in relatively large
proportions in a solution of the soluble ionic compound FeCl3
(aq)?
Select all appropriate answers. You must select all the correct and
none of the incorrect answers to get full credit.